UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3cVBB0IhjehTj1wiDIp7BXwcm9yWe+bYsLp+D2LSGEg=' 
WHERE 
  key_id = 'f117e6675d4d56a6eea2b7cabb73644fbed250bf983a5a0b0e496210d175b3c8' 
  AND (
    token = '3cVBB0IhjehTj1wiDIp7BXwcm9yWe+bYsLp+D2LSGEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )